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. 2019 Sep 14;19(18):3977. doi: 10.3390/s19183977

Figure 5.

Figure 5

Electrospun NP interfaces for electrochemical sensors: (a) Experiment process and mechanism of carbon nanofibers (CNFs) loaded with nickel (Ni)/cobaltous oxide (CoO) NPs [95], copyright 2019 Elsevier Ltd; (b) preparation and sensing principle of platinum-nickel alloy(PtNi)/cerium oxide(CeO2)/n-doped carbon nanofibers(NCNFs) [63], copyright 2019 Elsevier Ltd.